The Proto-Indo-European word *ker-1, kor-, kr-
Word *ker-1, kor-, kr-
Meaning a kind of sound, crane, crow
See also Greek: κόραξ ‘crow, raven’
Proto-Indo-European: *k̂órw-eh₂- ‘crow’
Macedonian Greek: κουρούνα ‘crow’
Cappadocian Greek: κασβάρ ‘crow’
Proto-Indo-European: *kVr-C- ‘crow, raven’
Proto-Uralic: *karke ‘crane’
Synonyms *ger-, *wer-

Other words that might be of interest
*ĝhan-s ‘goose’, *hₐn̥hₐti- ‘duck’, *h₂ewi- (nom. h₂ewi-s, gen. h₂wei-s) ‘bird’, *h₃or-no- ‘eagle’, *ĝhy-~ĝyei- ‘bird of prey, kite?’, *hₐewei- ‘bird’, *k̂yeino- ‘bird of prey, kite’, *pad- ‘duck, teal?’, *pipp- ‘young bird, nestling’, *(s)p(e)iko/ehₐ ‘bird, woodpecker’, *kap- ‘hawk, falcon’